JPS57172249A - Shell cracked grain detecting device - Google Patents

Shell cracked grain detecting device

Info

Publication number
JPS57172249A
JPS57172249A JP5829581A JP5829581A JPS57172249A JP S57172249 A JPS57172249 A JP S57172249A JP 5829581 A JP5829581 A JP 5829581A JP 5829581 A JP5829581 A JP 5829581A JP S57172249 A JPS57172249 A JP S57172249A
Authority
JP
Japan
Prior art keywords
grain
rice
grains
line groove
transmitting window
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5829581A
Other languages
Japanese (ja)
Other versions
JPH0136057B2 (en
Inventor
Toshihiko Satake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SATAKE SEISAKUSHO KK
Satake Engineering Co Ltd
Original Assignee
SATAKE SEISAKUSHO KK
Satake Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SATAKE SEISAKUSHO KK, Satake Engineering Co Ltd filed Critical SATAKE SEISAKUSHO KK
Priority to JP5829581A priority Critical patent/JPS57172249A/en
Publication of JPS57172249A publication Critical patent/JPS57172249A/en
Publication of JPH0136057B2 publication Critical patent/JPH0136057B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/10—Starch-containing substances, e.g. dough

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Adjustment And Processing Of Grains (AREA)

Abstract

PURPOSE:To detect a shell cracked grain ratio with high accuracy, by making grains of rice stably flow down and run on the surface of a light transmitting window by a suitable inclination of an inclined grain flowing plate, and detecting cracked grains by a transmission light beam of a grain of rice. CONSTITUTION:When sample unhulled rice is thrown into a hopper 4 and a device is started, the hulled rice which has flowed down to a rice receiving pipe part 21 of a vibrating grain feed plate 8 is arrayed exactly like running longitudinally in a grain feed line groove 2 by the vibration action, advances, and also is accelerated and carried into a grain flowing line groove 5 of an inclined grain flowing plate 6. The unhulled rice does not jump by a suitable inclination of the line groove 5, flows down and runs smoothly, and passes through a light transmitting window 7 like a slit. The unhulled rice positioned in the light transmitting window 7 is irradiated through the slit from a light source 8 of the lower part, its transmission light beam is photodetected by photodetectors 18, 19 of a photodetecting device 9, a shell cracked grain is detected by its degree of light and darkness, also the total number of grains is detected, the shell cracked grain ratio is calculated and displayed on a display device 20.
JP5829581A 1981-04-16 1981-04-16 Shell cracked grain detecting device Granted JPS57172249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5829581A JPS57172249A (en) 1981-04-16 1981-04-16 Shell cracked grain detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5829581A JPS57172249A (en) 1981-04-16 1981-04-16 Shell cracked grain detecting device

Publications (2)

Publication Number Publication Date
JPS57172249A true JPS57172249A (en) 1982-10-23
JPH0136057B2 JPH0136057B2 (en) 1989-07-28

Family

ID=13080221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5829581A Granted JPS57172249A (en) 1981-04-16 1981-04-16 Shell cracked grain detecting device

Country Status (1)

Country Link
JP (1) JPS57172249A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120251A (en) * 1983-12-02 1985-06-27 Satake Eng Co Ltd Apparatus for measuring number of rice grains
WO2021060465A1 (en) * 2019-09-27 2021-04-01 株式会社サタケ Hulling apparatus and hulling control system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127568A (en) * 1974-08-29 1976-03-08 Anzai Seisakusho Kokuryu no senbetsukiko
JPS55148557A (en) * 1979-05-09 1980-11-19 Hayashi Yakuhin Kikai Kk Selector for chipped tablet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127568A (en) * 1974-08-29 1976-03-08 Anzai Seisakusho Kokuryu no senbetsukiko
JPS55148557A (en) * 1979-05-09 1980-11-19 Hayashi Yakuhin Kikai Kk Selector for chipped tablet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120251A (en) * 1983-12-02 1985-06-27 Satake Eng Co Ltd Apparatus for measuring number of rice grains
WO2021060465A1 (en) * 2019-09-27 2021-04-01 株式会社サタケ Hulling apparatus and hulling control system

Also Published As

Publication number Publication date
JPH0136057B2 (en) 1989-07-28

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